Transport Layer Security

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Transport Layer Security

  1. 1. Presentation on : Transport Layer Security (TLS) Presented by : Chhatra Thapa
  2. 2. Two protocols are dominant today for providingsecurity at the transport layer Secure Sockets Layer (SSL) protocol Transport Layer Security (TLS) protocol
  3. 3. Definition: Transport Layer Security (TLS) was designed to provide security at the transport layer. TLS was derived from a security protocol called Secure Sockets Layer (SSL).
  4. 4. Location of SSL and TSL in the Internet mode
  5. 5. TLS layers : Four TLS protocol
  6. 6. 1. Handshake protocol
  7. 7. Hash for Certificate Verify message in TLS
  8. 8. Hash for Finished message in TLS
  9. 9. 2. Change Cipher Spec Protocol
  10. 10. 3. Alert protocol
  11. 11. 4. Record protocol

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